GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)

The photo shows the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) being stacked for its rideshare to space with Iridium Communications satellites in a SpaceX processing facility at Vandenberg Air Force Base in California. Launch is scheduled for Tuesday, May 22, at 12:47 p.m. PDT. As of Saturday, meteorologists with the U.S. Air Force's 30th …

NASA's latest Earth-observing satellite mission, Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) is now scheduled to launch no earlier than Tuesday, May 22 at at 3:47 p.m. EDT. The GRACE-FO prelaunch briefing will be held on Monday, May 21 at 1:30 p.m. EDT (10:30 a.m. PDT) from Vandenberg Air Force Base in California. The briefing …